@misc{indiciae25b8e7dca815,
  title = {Water-resources investigations of the U.S. Geological Survey in Montana, October 1982 through September 1983},
  author = {Robert S. Roberts},
  year = {1983},
  doi = {10.3133/ofr83260},
  url = {https://pubs.usgs.gov/publication/ofr83260},
  note = {Source identifier: ofr83260}
}